CaratHunter
Plans
Radiant|Natural|GIA

1.05ct F IF Radiant Natural Diamond

EX • F/IF • GIA 1142390715

Certificate GIA 1142390715

Diamond specifications and retailer prices

From €3,789 EUR
$4,250 USD
As of October 31, 2026
Save €2,416 EUR (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,205 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1142390715. Listed at 8 retailers as of October 31, 2026, with prices from €3,789 to €6,205, a €2,416 spread on the same certified stone. MOH London lists it at €6,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1142390715
Dimensions6.47 × 5.65 × 3.59 mm
L/W Ratio1.15
Cert comments
Minor details of polish are not shown.
Top View
6.47 mm5.65 mm1.05 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1142390715
Side View
Table 68.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €6,205 EUR|Low: €3,789 EUR|High: €6,280 EUR|Avg: €4,363 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€3,789 EUR
Retailer 5€4,021 EUR
Retailer 6€4,021 EUR
Retailer 3€4,024 EUR
Retailer 7€4,155 EUR
Retailer 2€4,407 EUR
MOH London€6,205 EUR

42 data points across 7 retailers

8 retailers€3,789 EUR to €6,205 EUR

A
Cheapest Retailer
-
€3,789 EUR
$4,250 USD
A
Retailer 2
-
€4,021 EUR
$4,510 USD
View
A
Retailer 3
-
€4,021 EUR
$4,510 USD
View
A
Retailer 4
-
€4,024 EUR
£3,554 GBP
View
A
Retailer 5
-
€4,138 EUR
$4,641 USD
View
A
Retailer 6
-
€4,155 EUR
$4,660 USD
View
A
Retailer 7
-
€4,407 EUR
View
Most Expensive
B+
MOH London
79D32E84D · Nov 2
€6,205 EUR
£5,480 GBP
View
7 more retailers have this diamond
Prices start from €3,789 EURSave up to €2,416 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Radiant
€3,789 EUR